十八烷基甲基二羟乙基溴化铵与其它表面活性剂的复配性能研究

Properties of Octadecylmethyl-dihydroxyethyl Ammonium Bromide Mixed Systems

摘要:

研究了十八烷基甲基二羟乙基溴化铵（OMDAB）分别与十二烷基磺酸钠（SDS）、十二烷基苯磺酸纳（LAS）、甜菜碱复配体系的表面化学性质、水溶性、协同作用。结果显示，在一定浓度范围内复配溶液的性质稳定，表面化学性质显著提升。测定了上述复配体系的应用性能，结果表明，复配体系的部分应用性能较单一体系有不同程度的提升，其中增效效应所起作用明显。

Abstract:

The surface chemical properties, water solubility and synergy were studied on the mixed systems based on OMDAB and sodium dodecyl sulfate(SDS), OMDAB and dodecylbenzenesulfonate acid sodium (LAS), OMDAB and betaine.The results showed that mixed solution is stable, and surface chemical properties remarkably enhanced in a certain range of concentration. Determined by the application of the complex system performance, complex system, part of the application performance than a single system, different degrees of increase, which was the role of synergistic effects.